Irina Oshchepkova
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Articles
Recent activity by Irina Oshchepkova-
Katalyst: Invalid or missing units when importing SDF material data
DescriptionUsers import material libraries via SDF.Some numeric fields (e.g., stock concentration, density) arrive in Katalyst without units or with unexpected unit symbols.This can lead to incorre...
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Katalyst: Users cannot edit experiment metadata after certain workflow steps
DescriptionAfter moving an experiment through certain workflow states (e.g., internal review, approval), users can no longer edit:Title, description, project, or other metadata fields.This behavior...
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Katalyst: Error when deleting plates that still have analytical data attached
DescriptionA user tries to delete a reaction or analysis plate from an experiment.Katalyst reports an error or refuses to delete the plate.The plate still has analytical data or references from oth...
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Katalyst: Verifying Katalyst email notifications after configuration changes
DescriptionAfter infrastructure changes (mail server migration, password rotation, port changes), Katalyst email notifications stop working.Typical symptoms:No emails on experiment creation, assign...
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Katalyst: Limitations when searching experiments by text description or comments
DescriptionUsers try to find experiments by free‑text search using description, comments, or notes.Search results sometimes:Miss relevant experiments.Return only matches on titles or IDs, not comme...
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Katalyst: Email notifications not sent to submitter when new experiments are created
DescriptionWhen specifically set up, creating a new experiment in Katalyst should automatically send an email to:The experiment submitter, andA configured distribution group or email address.Users ...
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Katalyst: Enabling untargeted LCMS analysis for Agilent instruments
DescriptionUsers are acquiring LCMS data from Agilent instruments and viewing mass data in Katalyst, but untargeted analysis is not active.The requested change is limited to Spectrus DB instrument ...
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Katalyst: Experiments remain “in progress” after a Katalyst or database outage
DescriptionA system outage (application crash, DB downtime, network issue) occurs while experiments are:Being created, exported, or processed.After restart, some experiments stay in an in‑between s...
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Katalyst: Yield prediction returns server error: ClientProtocolException
DescriptionWhen running a yield prediction task in Katalyst, the calculation fails and a server error is shown to the user.The server-side log contains an exception similar to:com.acdlabs.spectrus_...
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Katalyst: Export from Katalyst goes to the wrong project/folder in the target system
DescriptionExports from Katalyst to a target system (e.g., ELN, registration, document repository) sometimes land in:The wrong project or folder.A generic or “default” location instead of the inten...